January 1977 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

22 sky events total, including 4 moon phases and 3 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

Group Tarih Sunrise/Sunset Moonrise/Moonset Moon Phase Gökyüzü Olayları

Planetary outlook

January 1977 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.8
Takımyıldız: Capricornus
Angular diameter: 9.0"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Right ascension: 18h31m53s
Gerilim: -20°01'57"

Venus

Excellent
Apparent magnitude: -4.4
Takımyıldız: Pisces
Angular diameter: 22.0"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Right ascension: 22h52m36s
Gerilim: -07°52'28"

Mars

Excellent
Apparent magnitude: 1.3
Takımyıldız: Capricornus
Angular diameter: 3.9"
Status: near eastern quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Right ascension: 18h45m58s
Gerilim: -23°46'07"

Jupiter

Excellent
Apparent magnitude: -2.6
Takımyıldız: Taurus
Angular diameter: 43.7"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Right ascension: 03h15m58s
Gerilim: +17°10'12"

Saturn

Excellent
Apparent magnitude: -0.0
Takımyıldız: Leo
Angular diameter: 20.3"
Status: near eastern quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Right ascension: 09h10m33s
Gerilim: +17°14'29"

Uranus

Fair
Apparent magnitude: 5.6
Takımyıldız: Scorpius
Angular diameter: 3.7"
Status: near eastern quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Right ascension: 14h36m15s
Gerilim: -14°48'59"

Neptune

Fair
Apparent magnitude: 8.0
Takımyıldız: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Right ascension: 16h56m03s
Gerilim: -21°09'26"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Scorpius
Angular diameter: 12662.6"
Status: Moon illumination 26.3%

Observation tip: Moon illumination 26.3%; good for observing lunar surface detail

Right ascension: 15h25m29s
Gerilim: -16°37'03"